package sample.polymorphism.music;

public class Music2 {
	public static void tune(Instrument i){
		i.play(Note.MIDDLE_C);
	}
	
	public static void main(String[] args){
		Wind flute=new Wind();
		tune(flute);
		Brass frenchHorn=new Brass();
		tune(frenchHorn);
	}

}
